import axios, { InternalAxiosRequestConfig, AxiosResponse } from "axios"
import { useUserStoreHook } from "@/store/modules/user"

// 创建 axios 实例
const service = axios.create({
  baseURL: import.meta.env.VITE_APP_BASE_API,
  timeout: 50000,
  headers: { "Content-Type": "application/json;charset=utf-8" },
})

// 请求拦截器
service.interceptors.request.use(
  (config: InternalAxiosRequestConfig) => {
    const userStore = useUserStoreHook()
    if (userStore.token) {
      config.headers.Authorization = userStore.token
    }
    return config
  },
  (error: any) => {
    return Promise.reject(error)
  }
)

// 响应拦截器
service.interceptors.response.use(
  (res: AxiosResponse) => {
    const { code, msg } = res.data
    if (code === 0) {
      return res.data
    }
    // 响应数据为二进制流处理(Excel导出)
    if (res.data instanceof ArrayBuffer) {
      return res
    }

    ElMessage.error(msg || "系统出错")
    return Promise.reject(new Error(msg || "Error"))
  },
  (error: any) => {
    if (error.response.data) {
      const { code, msg } = error.response.data
      // token 过期,重新登录
      if (code === "A0230") {
        ElMessageBox.confirm("当前页面已失效，请重新登录", "提示", {
          confirmButtonText: "确定",
          type: "warning",
        }).then(() => {
          localStorage.clear()
          window.location.href = "/"
        })
      } else {
        ElMessage.error(msg || "系统出错")
      }
    }
    return Promise.reject(error.message)
  }
)

// 导出 axios 实例
export default service
